9. The molecular weight of EDTA is 292.24 g/mole. How would you make 300 mL of a 0.5M solution of EDTA?

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Q: Partial pressure is exhibited by one gas in a mixture. O True O False

A: True

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A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

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A: Solution:Given: molar mass and empirical formula of compound molar mass of C4H9= 114.18 g/mol molar…

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A: The mass of aluminum sulfate needed = 172.644 g

Q: Which of the following is a valid resonance structure? 8

A: Resonance structure: If the Lewis structure of a molecule or ion cannot explain by a single…

Q: What would be the “i” value for the following solutes: (a) BaCl2 (b) NaNO3 (c) C6H5O6…

A: To determine the "i" values

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Q: The freezing point of an aqueous solution containing a non electrolyte solute is -2.79 degree…

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Q: The enthalpy of fusion (ΔHfus) for aluminum is 8.66 kJ/mol. How much energy (in kJ) is released when…

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Q: A popular blue colored medicine usually used to treat symptoms of flu has been analyzed and found to…

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A: The correct answer of two MCQ questions regarding significant numbers are given below-

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Q: 144. The reagent A required, and the major product B formed in the following reaction sequence are…

A: the step wise transformation is given below

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Q: When 337. g of alanine (C, H, NO₂) are dissolved in 1100. g of a certain mystery liquid X, the…

A: Answer:-Vanthoff factor(i)=3.3 Explanation:- 337g of alanine dissolved in 1100g of X. ∆Tf=7.6°C…

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A: The percent composition by mass of silver in metal alloy is = 3.86 %

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Q: For the following organic reactions, draw the structures of all reactants and products. a)…

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A: Solution -

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Q: 1. True or false. a. Barium forms constant charge cations of 3+ charge. b. Cut and Cu²+ are…

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A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

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A: Identify the reagent in the following reaction scheme

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Q: 7 HW7 - Due: 2/2/2023 8:00 8

A: The given reactions are: 1) 2)

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